Mitsubishi MELSEC Q Series Programming Manual page 214

$=,$<>,$>,$<=,$<,$>=
(b) If the character strings are different, the character string with the larger character code
will be the larger.
Instruction Symbol in
$=
$<>
$>
(c) If the character strings are different, the first different sized character code will
determine whether the character string is larger or smaller.
Instruction Symbol in
$=
$<>
$>
(4) If the character strings designated by
longer character string will be larger.
Instruction Symbol in
$=
$<>
$>
6-12
b15 b8 b7 b0
S1
42 (B) 41 (A)
H H
S1 +1
44 (D) 43 (C)
H H
00 46 (F)
S1 +2
H H
"ABCDF"
Comparison Operation
Result
Non-continuity
Continuity
Continuity
b15 b8 b7 b0
S1
32 (2) 31 (1)
H H
S1 +1
34 (4) 33 (3)
H
H
+2 00 35 (5)
S1
H H
"12345"
Comparison Operation
Result
Non-continuity
Continuity
Non-continuity
b15 b8 b7 b0
S1
32 (2) 31 (1)
H H
S1 +1
34 (4) 33 (3)
H H
S1 +2 36 (6) 35 (5)
H H
S1 +3 00 37 (7)
H H
"1234567"
Comparison Operation
Result
Non-continuity
Continuity
Continuity
b15 b8 b7 b0
S2
42 (B) 41 (A)
H H
+1
S2 44 (D) 43 (C)
H H
00 45 (E)
S2 +2
H H
"ABCDE"
Instruction Symbol in
$<=
$<
$>=
b15 b8 b7
S2
32 (2) 31 (1)
H H
S2 +1
33 (3) 34 (4)
H
H
+2 00 35 (5)
S2
H H
"12435"
Instruction Symbol in
$<=
$<
$>=
and are of different lengths, the data with the
S1 S2
b15 b8 b7 b0
S2
32 (2) 31 (1)
H H
S2 +1
34 (4) 33 (3)
H H
S2 +2 36 (6) 35 (5)
H H
S2 +3 00 00
H H
"123456"
Instruction Symbol in
$<=
$<
$>=
Comparison Operation
Result
Non-continuity
Non-continuity
Continuity
b0
Comparison Operation
Result
Continuity
Continuity
Non-continuity
Comparison Operation
Result
Non-continuity
Non-continuity
Continuity